Special: Collect all Ishtar Bone Fragments from the Darkness Portals. Note: While wearing this costume, you will not take damage, but will not get points for fighting or collecting items.

Hard and Extra modes

Successfully complete the game on the Easy or Normal difficuty to unlock the Hard and Extra difficulties.

Darkness Portal locations

Search the indicated locations to find all six Darkness Portals:

Chapter 2: After getting the Gale, you will reach a series of spinning platforms. At the second spinning platform, you will see a floating platform off to the right. Double jump, and use Gale's Guard-Jump to cross the last part of the gap to find a Darkness Portal.

Chapter 3: Shortly after the battle with the Watcher Sariel, jump to the roof of the path, and follow it. Eventually you will reach a Darkness Portal.

Chapter 4: Check the lower end of the platform with Lucifel's last save point in the chapter to find a Darkness Portal.

Chapter 5: Immediately after the battle with the Watcher Ezekiel, move around the stone structure to find a Darkness Portal.

Chapter 7: After the cutscene where Enoch first meets the little girl and her Nephilim, navigate the cliffs to the left of the area to find a Darkness Portal on top.

Chapter 10: Before the Boss arena, Enoch must cross a gap using a moving bridge. Jump and follow the platforms that move closer to the left side of the screen. Eventually the caterpillar platform will reach a floating island to the left. Jump to it to find the final Darkness Portal.

Achievements

Accomplish the indicated achievement to get the corresponding number of Gamerscore points: